/* ============ VisualSupport marketing site ============ */
/* Flat, professional dark theme. One solid accent, crisp borders,
   restrained motion. No gradients, no glows. */
:root {
  --bg: #0d1017;
  --bg-2: #0f131c;
  --surface: #151a25;
  --surface-2: #19202e;
  --border: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.15);
  --text: #e8ebf2;
  --muted: #97a0b2;
  --dim: #6a7385;
  --accent: #52749a;
  --accent-hover: #456486;
  --accent-soft: rgba(82, 116, 154, 0.13);
  --accent-border: rgba(82, 116, 154, 0.34);
  --annotate: #f2c94c;
  --radius: 14px;
  --maxw: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.38);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { line-height: 1.14; letter-spacing: -0.02em; margin: 0; font-weight: 700; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; color: #fff; font-weight: 600; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.grad { display: block; color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 600; font-size: 15px; cursor: pointer;
  padding: 11px 20px; border-radius: 10px; border: 1px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s, transform 0.18s var(--ease);
  white-space: nowrap;
}
.btn--lg { padding: 14px 26px; font-size: 16px; }
.btn--primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border-2); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--text); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  transition: background 0.25s, border-color 0.25s;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(13, 16, 23, 0.86);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; gap: 28px; height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; }
.brand__mark { display: inline-flex; color: var(--accent); }
.brand__name { font-size: 18px; letter-spacing: -0.02em; }
.nav__links { display: flex; gap: 26px; margin-left: 8px; }
.nav__links a { color: var(--muted); font-size: 15px; font-weight: 500; transition: color 0.18s; }
.nav__links a:hover { color: #fff; }
.nav__cta { display: flex; gap: 10px; margin-left: auto; }
.nav__toggle { display: none; margin-left: auto; background: none; border: 0; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.nav__toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.25s; }
.nav__mobile { display: none; flex-direction: column; gap: 4px; padding: 0 24px 12px; }
.nav__mobile a { padding: 12px 4px; color: var(--muted); border-bottom: 1px solid var(--border); }
.nav__mobile a.btn { margin: 12px 0 0; justify-content: center; color: #fff; border: 0; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 40px; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 600; color: var(--muted);
  background: var(--surface); border: 1px solid var(--border);
  padding: 6px 13px; border-radius: 999px; margin-bottom: 22px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero__title { font-size: clamp(38px, 5.2vw, 60px); font-weight: 800; letter-spacing: -0.03em; }
.hero__sub { font-size: clamp(16px, 1.5vw, 19px); color: var(--muted); margin: 22px 0 30px; max-width: 540px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__trust { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero__trust li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.chk { width: 17px; height: 17px; fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Hero stage (mockup) ---------- */
.hero__stage { position: relative; min-height: 380px; }
.console {
  position: relative; z-index: 2;
  background: var(--surface);
  border: 1px solid var(--border-2); border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow);
  width: 92%;
}
.tilt { transform: perspective(1600px) rotateY(-7deg) rotateX(3deg); }
.console__bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--border); background: rgba(255, 255, 255, 0.015); }
.tl { width: 11px; height: 11px; border-radius: 50%; }
.tl--r { background: #e0564f; } .tl--y { background: #d9a13a; } .tl--g { background: #3fae54; }
.console__title { font-size: 12.5px; color: var(--dim); margin-left: 8px; }
.pill { margin-left: auto; font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 999px; display: inline-flex; align-items: center; gap: 6px; }
.pill--live { background: rgba(63, 174, 84, 0.12); color: #6fca80; border: 1px solid rgba(63, 174, 84, 0.28); }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: #3fae54; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.console__feed {
  position: relative; aspect-ratio: 16/10;
  /* Flat color is the fallback; drop a photo at images/feed.jpg to fill it.
     Delete the background-image line to go back to the plain placeholder. */
  background: #0f131b center / cover no-repeat;
  background-image: url("/images/feed.png");
  box-shadow: inset 0 0 90px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.feed__reticle {
  position: absolute; width: 46px; height: 46px; border: 2px solid var(--accent); border-radius: 50%;
  transform: translate(-50%, -50%);
}
.reticle__label {
  position: absolute; top: -25px; left: 50%; transform: translateX(-50%);
  font-size: 10.5px; white-space: nowrap; background: var(--accent); color: #fff; font-weight: 600;
  padding: 2px 7px; border-radius: 5px;
}
.feed__scribble { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
.feed__badge { position: absolute; top: 12px; left: 12px; font-size: 11px; background: rgba(0, 0, 0, 0.5); padding: 4px 9px; border-radius: 6px; color: #d7dcf0; }
.feed__clock { position: absolute; bottom: 12px; left: 12px; font-family: "JetBrains Mono", monospace; font-size: 12px; background: rgba(0, 0, 0, 0.5); padding: 3px 8px; border-radius: 6px; }
.console__tools { display: flex; gap: 8px; padding: 12px 14px; border-top: 1px solid var(--border); }
.tool { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 8px; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--border); color: var(--muted); }
.tool .ic { width: 16px; height: 16px; }
.tool--on { background: var(--accent-soft); border-color: var(--accent-border); color: #fff; }

.phone {
  position: absolute; bottom: -14px; right: -6px; z-index: 3; width: 128px;
  background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: 20px; padding: 8px; box-shadow: var(--shadow);
}
.phone__notch { width: 38px; height: 4px; background: #2a3040; border-radius: 3px; margin: 2px auto 8px; }
.phone__screen { background: #0f131b; border-radius: 13px; padding: 15px 12px; text-align: center; }
.phone__label { font-size: 10px; color: var(--dim); }
.code { display: flex; gap: 3px; justify-content: center; margin: 9px 0; font-family: "JetBrains Mono", monospace; font-weight: 700; }
.code span { width: 15px; height: 20px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid var(--accent-border); border-radius: 4px; font-size: 12px; color: #fff; }
.code .caret { background: var(--accent); color: #fff; animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0.3; } }
.phone__hint { font-size: 9px; color: var(--dim); }
.phone__cam { margin-top: 10px; font-size: 10px; color: #6fca80; display: flex; align-items: center; gap: 5px; justify-content: center; }
.rec { width: 7px; height: 7px; border-radius: 50%; background: #e0564f; }
.beam { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; overflow: visible; color: var(--accent); opacity: 0.4; }

/* ---------- Logo strip ---------- */
.logo-strip { margin-top: 64px; text-align: center; color: var(--dim); font-size: 14px; }
.logo-strip__items { display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: center; margin-top: 16px; }
.strike { position: relative; color: var(--muted); font-weight: 500; padding: 6px 14px; border: 1px solid var(--border); border-radius: 8px; }
.strike::after { content: ""; position: absolute; left: 12%; right: 12%; top: 52%; height: 1.5px; background: var(--dim); opacity: 0.8; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; position: relative; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--border); }
.section__head { max-width: 680px; margin: 0 auto 54px; text-align: center; }
.kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.section__head h2 { font-size: clamp(28px, 3.2vw, 40px); }
.lede { color: var(--muted); font-size: 17px; margin-top: 16px; }

/* Icon chips (shared) */
.icon-chip {
  width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center;
  margin-bottom: 16px; background: var(--accent-soft); border: 1px solid var(--accent-border);
  color: var(--accent);
}
.icon-chip--sm { width: 40px; height: 40px; margin-bottom: 14px; }
.ic { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-chip--sm .ic { width: 20px; height: 20px; }

/* Pain grid */
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pain { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; transition: border-color 0.2s, transform 0.2s var(--ease); }
.pain:hover { transform: translateY(-3px); border-color: var(--border-2); }
.pain h3 { font-size: 17px; margin-bottom: 8px; }
.pain p { font-size: 14.5px; color: var(--muted); }

/* Steps */
.steps { display: flex; align-items: stretch; gap: 12px; justify-content: center; }
.step { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 26px; transition: border-color 0.2s, transform 0.2s var(--ease); }
.step:hover { transform: translateY(-3px); border-color: var(--border-2); }
.step__num { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: var(--accent-soft); border: 1px solid var(--accent-border); color: var(--accent); font-weight: 800; font-size: 17px; margin-bottom: 18px; }
.step h3 { font-size: 20px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15px; }
.step__chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; }
.step__chips span { font-size: 11.5px; color: var(--muted); background: rgba(255, 255, 255, 0.04); border: 1px solid var(--border); padding: 4px 10px; border-radius: 999px; }
.step-arrow { align-self: center; color: var(--dim); display: grid; place-items: center; }
.step-arrow svg { width: 22px; height: 22px; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 22px; transition: border-color 0.2s, transform 0.2s var(--ease); }
.feature:hover { transform: translateY(-3px); border-color: var(--border-2); }
.feature h3 { font-size: 16.5px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.feature p { font-size: 14px; color: var(--muted); }
.feature--accent { grid-column: span 2; border-color: var(--accent-border); background: var(--surface-2); }
.tag-new { font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: #fff; background: var(--accent); padding: 2px 7px; border-radius: 5px; }

/* Spotlight */
.spotlight { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.spotlight h2 { font-size: clamp(28px, 3.2vw, 40px); margin-top: 12px; }
.check-list { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 30px; color: var(--muted); font-size: 15.5px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); border-radius: 6px; font-size: 12px; font-weight: 800; }
.grid-feeds { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.mini-feed { position: relative; aspect-ratio: 16/11; border-radius: 12px; overflow: hidden; background: #0f131b center / cover no-repeat; box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5); border: 1px solid var(--border); }
/* One photo per tile — drop images/tile-1.png ... tile-4.png to fill them. */
.mini-feed:nth-child(1) { background-image: url("/images/tile-1.png"); }
.mini-feed:nth-child(2) { background-image: url("/images/tile-2.png"); }
.mini-feed:nth-child(3) { background-image: url("/images/tile-3.png"); }
.mini-feed:nth-child(4) { background-image: url("/images/tile-4.png"); }
.mini-feed--focus { border-color: var(--accent); box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--accent); }
.mini-feed__tag { position: absolute; bottom: 8px; left: 8px; z-index: 2; font-size: 10.5px; background: rgba(0, 0, 0, 0.5); padding: 3px 8px; border-radius: 5px; color: #d7dcf0; }
.mini-feed__live { position: absolute; top: 8px; right: 8px; z-index: 2; width: 8px; height: 8px; border-radius: 50%; background: #3fae54; }

/* Security grid */
.sec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sec { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: border-color 0.2s, transform 0.2s var(--ease); }
.sec:hover { border-color: var(--border-2); transform: translateY(-2px); }
.sec h3 { font-size: 16px; margin-bottom: 8px; }
.sec p { color: var(--muted); font-size: 14px; }
.sec p a { color: var(--accent); font-weight: 600; }
.sec p a:hover { color: #fff; }

/* Metrics */
.use-more { text-align: center; color: var(--dim); font-size: 14.5px; margin-top: 30px; }

.metrics { padding: 44px 0; border-block: 1px solid var(--border); background: var(--bg-2); }
.metrics__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.metric__n { display: block; font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -0.03em; color: var(--accent); }
.metric__l { color: var(--muted); font-size: 14px; }

/* CTA */
.cta { padding: 100px 0; }
.cta__inner { text-align: center; max-width: 760px; margin: 0 auto; padding: 56px 40px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border-2); }
.cta__inner h2 { font-size: clamp(30px, 3.8vw, 44px); }
.cta__inner p { color: var(--muted); font-size: 18px; margin: 18px auto 32px; max-width: 560px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 56px 0 34px; background: var(--bg-2); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.footer__brand p { color: var(--muted); font-size: 14.5px; margin-top: 14px; max-width: 320px; }
.footer__col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--dim); margin-bottom: 14px; }
.footer__col a { display: block; color: var(--muted); font-size: 14.5px; padding: 5px 0; transition: color 0.18s; cursor: pointer; }
.footer__col a:hover { color: #fff; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--border); color: var(--dim); font-size: 13.5px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav.is-open .nav__mobile { display: flex; }
  .nav.is-open { background: rgba(13, 16, 23, 0.97); border-bottom-color: var(--border); }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__stage { order: -1; min-height: 320px; }
  .pain-grid, .feature-grid, .sec-grid { grid-template-columns: repeat(2, 1fr); }
  .feature--accent { grid-column: span 2; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .spotlight { grid-template-columns: 1fr; gap: 34px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .metrics__row { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}
@media (max-width: 560px) {
  .section { padding: 66px 0; }
  .pain-grid, .feature-grid, .sec-grid { grid-template-columns: 1fr; }
  .feature--accent { grid-column: span 1; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero { padding: 40px 0 20px; }
  .tilt { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}